V.A.C VeraT.R.A.C Technology Enhancement of SensaT.R.A.C Technology for delivery of negative pressure wound therapy, as delivery and removal of topic wound solution. V.A.C VeraT.R.A.C Pad Delivery and removal through a single pad V.A.C VeraT.R.A.C. Duo Tube Set Delivery and removal through separa...